[Android] Route selection event updates to ContentViewClient

content/browser/renderer_host/input/touch_selection_controller.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/input/touch_selection_controller.h"
 
 #include "base/logging.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 
 namespace content {
@@ skipping 166 matching lines @@
     bool needs_animate = start_selection_handle_->Animate(frame_time);
     needs_animate |= end_selection_handle_->Animate(frame_time);
     return needs_animate;
   }
 
   return false;
 }
 
 void TouchSelectionController::OnHandleDragBegin(const TouchHandle& handle) {
   if (&handle == insertion_handle_.get()) {
-    client_->OnSelectionEvent(INSERTION_DRAG_STARTED, GetStartPosition());
+    client_->OnSelectionEvent(INSERTION_DRAG_STARTED, handle.position());
     return;
   }
 
   if (&handle == start_selection_handle_.get()) {
     fixed_handle_position_ = end_selection_handle_->position() -
                              gfx::Vector2dF(0, GetEndLineHeight() / 2.f);
   } else {
     fixed_handle_position_ = start_selection_handle_->position() -
                              gfx::Vector2dF(0, GetStartLineHeight() / 2.f);
   }
+  client_->OnSelectionEvent(SELECTION_DRAG_STARTED, handle.position());
 }
 
 void TouchSelectionController::OnHandleDragUpdate(const TouchHandle& handle,
                                                   const gfx::PointF& position) {
   // As the position corresponds to the bottom left point of the selection
   // bound, offset it by half the corresponding line height.
   float half_line_height = &handle == end_selection_handle_.get()
                                ? GetEndLineHeight() / 2.f
                                : GetStartLineHeight() / 2.f;
   gfx::PointF line_position = position - gfx::Vector2dF(0, half_line_height);
   if (&handle == insertion_handle_.get()) {
     client_->MoveCaret(line_position);
   } else {
     client_->SelectBetweenCoordinates(fixed_handle_position_, line_position);
   }
 }
 
 void TouchSelectionController::OnHandleDragEnd(const TouchHandle& handle) {
+  if (&handle != insertion_handle_.get())
+    client_->OnSelectionEvent(SELECTION_DRAG_STOPPED, handle.position());
 }
 
 void TouchSelectionController::OnHandleTapped(const TouchHandle& handle) {
   if (insertion_handle_ && &handle == insertion_handle_.get())
-    client_->OnSelectionEvent(INSERTION_TAPPED, GetStartPosition());
+    client_->OnSelectionEvent(INSERTION_TAPPED, handle.position());
 }
 
 void TouchSelectionController::SetNeedsAnimate() {
   client_->SetNeedsAnimate();
 }
 
 scoped_ptr<TouchHandleDrawable> TouchSelectionController::CreateDrawable() {
   return client_->CreateDrawable();
 }
 
@@ skipping 143 matching lines @@
 }
 
 TouchHandle::AnimationStyle TouchSelectionController::GetAnimationStyle(
     bool was_active) const {
   return was_active && client_->SupportsAnimation()
              ? TouchHandle::ANIMATION_SMOOTH
              : TouchHandle::ANIMATION_NONE;
 }
 
 }  // namespace content